0.2.0

1 files changed, 63 insertions, 0 deletions

diff --git a/src/BLERemoteCharacteristic.h b/src/BLERemoteCharacteristic.h
new file mode 100644
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+++ b/src/BLERemoteCharacteristic.h
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+/*
+ * BLERemoteCharacteristic.h
+ *
+ *  Created on: Jul 8, 2017
+ *      Author: kolban
+ */
+
+#ifndef COMPONENTS_CPP_UTILS_BLEREMOTECHARACTERISTIC_H_
+#define COMPONENTS_CPP_UTILS_BLEREMOTECHARACTERISTIC_H_
+#include "sdkconfig.h"
+#if defined(CONFIG_BT_ENABLED)
+
+#include <string>
+
+#include <esp_gattc_api.h>
+
+#include "BLERemoteService.h"
+#include "BLEUUID.h"
+#include "FreeRTOS.h"
+
+class BLERemoteService;
+
+/**
+ * @brief A model of a remote %BLE characteristic.
+ */
+class BLERemoteCharacteristic {
+public:
+	BLERemoteCharacteristic(esp_gatt_id_t charId, esp_gatt_char_prop_t charProp, BLERemoteService* pRemoteService);
+
+	// Public member functions
+	BLEUUID     getUUID();
+	std::string readValue(void);
+	uint8_t     readUInt8(void);
+	uint16_t    readUInt16(void);
+	uint32_t    readUInt32(void);
+	void        registerForNotify(void (*notifyCallback)(BLERemoteCharacteristic *pBLERemoteCharacteristic, uint8_t *pData, size_t length, bool isNotify));
+	void        writeValue(uint8_t* data, size_t length, bool response = false);
+	void        writeValue(std::string newValue, bool response = false);
+	void        writeValue(uint8_t newValue, bool response = false);
+	std::string toString(void);
+
+private:
+	friend class BLEClient;
+	friend class BLERemoteService;
+
+	// Private member functions
+	void gattClientEventHandler(
+		esp_gattc_cb_event_t      event,
+		esp_gatt_if_t             gattc_if,
+		esp_ble_gattc_cb_param_t *evtParam);
+
+	// Private properties
+	esp_gatt_id_t        m_charId;
+	esp_gatt_char_prop_t m_charProp;
+	BLERemoteService*    m_pRemoteService;
+	FreeRTOS::Semaphore  m_semaphoreReadCharEvt      = FreeRTOS::Semaphore("ReadCharEvt");
+	FreeRTOS::Semaphore  m_semaphoreRegForNotifyEvt  = FreeRTOS::Semaphore("RegForNotifyEvt");
+	FreeRTOS::Semaphore  m_semaphoreWriteCharEvt     = FreeRTOS::Semaphore("WriteCharEvt");
+	std::string          m_value;
+  void (*m_notifyCallback)(BLERemoteCharacteristic *pBLERemoteCharacteristic, uint8_t *pData, size_t length, bool isNotify);
+}; // BLERemoteCharacteristic
+#endif /* CONFIG_BT_ENABLED */
+#endif /* COMPONENTS_CPP_UTILS_BLEREMOTECHARACTERISTIC_H_ */